USPTO Patents Application 09763862

(19)

JAPANESE PATENT OFFICE

PATENT ABSTRACTS OF JAPAN

(11) Publication number: 07304080 A

(43) Date of publication of application: 21 .11 .95

(51) Int. CI

B29C 47/00
B65D 19/24
B65D 19/32

(21) Application number: 06124424

(22) Date of filing: 13 . 05 . 94

(71) Applicant:

(72) Inventor:

POLYPLASTICS CO
YOKOUCHI MITSURU

(54) PRODUCTION OF THERMOPLASTIC RESIN
PALLET

(57) Abstract:

PURPOSE: To simply and inexpensively enable
mass-production by subjecting a thermoplastic resin to
contour extrusion from a die orifice having the
cross-sectional shapes of the leg part and deck part of
a pallet and vertically cutting the extruded molded
article with respect to an extrusion direction.

CONSTITUTION: A die 1 is used in order to subject a
thermoplastic resin to contour extrusion from a die
orifice having the cross-sectional shapes of the leg
parts 5 and deck part 4 of a pallet. The die 1 has the
orifice part 2 forming the deck part of the palette and
the orifice part forming the leg parts thereof. The
extruded molded article is vertically cut with respect
to an extrusion direction so as to obtain the size of a
desired pallet. The thermoplastic resin Is pref.
composed of plasttcized and molten thermoplastic resin
pellets containing 20-75wt.% of reinforcing fibers
arranged in the length substantially same to that of
pellets in a pellet length direction.

COPYRIGHT: (C)1995.JPO

V

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Requested Patent JP7304080A

Title: PRODUCTION OF THERMOPLASTIC RESIN PALLET ;

Abstracted Patent: JP7304080 ;

Publication Date: 1995-11-21 ;

Inventor(s): YOKOUCHI MITSURU ;

Applicant(s): POLYPLASTICS CO ;

Application Number: JP1 99401 24424 19940513 ;

Priority Number(s): ;

IPC Classification: B29C47/00 ; B65D19/24; B65D19/32 ;

Equivalents:

ABSTRACT:

PURPOSE:To simply and inexpensively enable mass-production by subjecting a thermoplastic
resin to contour extrusion from a die orifice having the cross-sectional shapes of the leg part and
deck part of a pallet and vertically cutting the extruded molded article with respect to an extrusion
direction.

CONSTITUTION:A die 1 is used in order to subject a thermoplastic resin to contour extrusion
from a die orifice having the cross-sectional shapes of the leg parts 5 and deck part 4 of a pallet.
The die 1 has the orifice part 2 forming the deck part of the palette and the orifice part forming
the leg parts thereof The extruded molded article is vertically cut with respect to an extrusion
direction so as to obtain the size of a desired pallet The thermoplastic resin is pre! composed of
plasticized and molten thermoplastic resin pellets containing 20-75wt.% of reinforcing fibers
arranged in the length substantially same to that of pellets in a pellet length direction.

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